"""external signature requests
@contact: Debian FTP Master <ftpmaster@debian.org>
@copyright: 2018 Ansgar Burchardt <ansgar@debian.org>
@license: GNU General Public License version 2 or later
"""
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
import json
import sqlalchemy.sql as sql
import sqlalchemy.dialects.postgresql as pgsql
import daklib.gpg
from daklib.config import Config
from daklib.dbconn import DBConn
[docs]def export_external_signature_requests(session, path: str) -> None:
tbl_arch = DBConn().tbl_architecture
tbl_ba = DBConn().tbl_bin_associations
tbl_bin = DBConn().tbl_binaries
tbl_src = DBConn().tbl_source
tbl_esr = DBConn().tbl_external_signature_requests
tbl_suite = DBConn().tbl_suite
query = sql.select([tbl_bin.c.package, tbl_src.c.source, tbl_suite.c.suite_name, tbl_suite.c.codename, tbl_arch.c.arch_string, sql.func.max(tbl_bin.c.version)]) \
.select_from(tbl_esr.join(tbl_suite).join(tbl_ba, tbl_ba.c.id == tbl_esr.c.association_id).join(tbl_bin).join(tbl_arch).join(tbl_src, tbl_bin.c.source == tbl_src.c.id)) \
.group_by(tbl_bin.c.package, tbl_src.c.source, tbl_suite.c.suite_name, tbl_suite.c.codename, tbl_arch.c.arch_string)
requests = session.execute(query)
data = {
'packages': [
{
'package': row[0],
'source': row[1],
'suite': row[2],
'codename': row[3],
'architecture': row[4],
'version': row[5],
}
for row in requests],
}
with open(path, 'w') as fh:
json.dump(data, fh, indent=2)
[docs]def sign_external_signature_requests(session, path: str, keyids, args={}) -> None:
outpath = '{}.gpg'.format(path)
with open(path, 'r') as infile, open(outpath, 'w') as outfile:
daklib.gpg.sign(infile, outfile, keyids, inline=False, **args)
[docs]def add_external_signature_request(session, target_suite, suite, binary) -> None:
tbl_ba = DBConn().tbl_bin_associations
tbl_esr = DBConn().tbl_external_signature_requests
select = sql.select([tbl_ba.c.id, target_suite.suite_id]).where((tbl_ba.c.suite == suite.suite_id) & (tbl_ba.c.bin == binary.binary_id))
insert = pgsql.insert(tbl_esr).from_select([tbl_esr.c.association_id, tbl_esr.c.suite_id], select).on_conflict_do_nothing()
session.execute(insert)
[docs]def check_upload_for_external_signature_request(session, target_suite, suite, binary) -> None:
if 'External-Signature-Requests' not in Config():
return
config = Config().subtree('External-Signature-Requests')
config_sources = config.subtree('Sources')
source = binary.source
if source.source not in config_sources:
return
src_config = config_sources.subtree(source.source)
if binary.package not in src_config.value_list('Packages'):
return
suites = config.value_list('Default-Suites')
if 'Suites' in src_config:
suites = src_config.value_list('Suites')
if target_suite.suite_name not in suites:
return
archs = config.value_list('Default-Architectures')
if 'Architectures' in src_config:
archs = src_config.value_list('Architectures')
if binary.architecture.arch_string not in archs:
return
add_external_signature_request(session, target_suite, suite, binary)